https://r2.community.samsung.com/t5/Tech-Talk/Messaging/m-p/6800621#M140347 After samsung updated its UI, forced to use a single SIM to send messages, the option to use either SIM is missing. Tue, 19 Jan 2021 12:28:56 GMT Bipin2409 2021-01-19T12:28:56Z https://r2.community.samsung.com/t5/Tech-Talk/Messaging/m-p/6800621#M140347 After samsung updated its UI, forced to use a single SIM to send messages, the option to use either SIM is missing. Tue, 19 Jan 2021 12:28:56 GMT https://r2.community.samsung.com/t5/Tech-Talk/Messaging/m-p/6800621#M140347 Bipin2409 2021-01-19T12:28:56Z